R Series Transformer Breathers

Description

Manufactured with UV shatterproof and stabilised polycarbonate window, the R Series Transformer Breathers has a transparent, clear body that allows you to monitor the desiccant condition easily. With a two-way, low-pressure valve fitted in the base of the breather, it facilitates and ensures that air only can enter the breather when there is a negative pressure differential within the equipment.

The R Series Transformer Breather is also mounted with a ¾” female pipe thread connection at the top, allowing the filling and emptying of desiccant inside the breather with minimum effort. To cater to the different application requirements, the R Series comes in various sizes, R, R1 and R2. The R3 breather consists of two R1 Breathers, fully saturating one before the other, to provide handles with more time allowance as they would only need to replace the desiccants when both breathers are fully saturated.

Selection Guide

Specifications

 

Size

Max. Oil Contents

Weight of Desiccant

Overall Length (A)

Overall Diameter (B)

R

1500 Litres

0.60Kg

158mm

108mm

R1

3000 Litres

1.20Kg

250mm

108mm

R2

4750 Litres

1.90kg

352mm

108mm

Key Features

Product Features

  • High-performance plastic or metal construction
  • Simple installation
  • ISO9001/2008 design approved
  •  Suitable for 1250 kVA to 750 mVA Transformers
  • Low dusting beaded ENVIROGEL adsorbent
  • Up to 25% adsorption capacity
  • Definitive colour change saturation indication
  • IP65 rating
  • Operating temperature range –50°C to +70°C
  • Vandal proof
  • Weather resistant
  • All round visual saturation indicator

R Series Transformer Breathers Brochure

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